X-Linked Inheritance. X-Linked Inheritance. Traits that are determined by alleles carried on the X chromosome are referred to as X-linked. X-linked alleles require a specific notation: X c or X + where the â+â represents the dominant allele and the lowercase letter the recessive allele.
Swiss Cheese Plant. 1  The Swiss cheese plant displays the most interesting looking leaves and needs a grower to be prepared to provide some extra space within a home (it grows fairly tall when it matures). 2  This climbing shrub is an ideal plant for a conservatory or large rooms, including a hotel or restaurant foyer.
We use the term Swiss cheese for a certain kind of cheese with holes in it. In other countries, and in Switzerland too, this cheese is known as Emmentaler, because it was first made during the fifteenth century in the Emmen Tal, a valley in Switzerland.